Electric Circuits Two resistors R1 and R2 give combined resistance of 4.5 Ohm when connected in series and 1 Ohm when in parallel, the resistances are 2.2 Ohm and 2.3 Ohm. 2 Ohm and 2.5 Ohm. 1.25 Ohm and 3.25 Ohm. 1.5 Ohm and 3 Ohm. 2.2 Ohm and 2.3 Ohm. 2 Ohm and 2.5 Ohm. 1.25 Ohm and 3.25 Ohm. 1.5 Ohm and 3 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit if the Q factor is 1, then the damping of the system is Critical damping Under damping Over damping Undamping Critical damping Under damping Over damping Undamping ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The energy required to charge a 10 μF capacitor to 100 V is 0.05 J. 5 × 10-9 J. 0.01 J. 10 × 10-9 J. 0.05 J. 5 × 10-9 J. 0.01 J. 10 × 10-9 J. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The mass of a proton is 1.602 × 10 - 19 Kg. 1.609 × 10 - 31 Kg. 1.675 × 10 - 27 Kg. 1.672 × 10 - 27 Kg. 1.602 × 10 - 19 Kg. 1.609 × 10 - 31 Kg. 1.675 × 10 - 27 Kg. 1.672 × 10 - 27 Kg. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for a balanced 3 - phase load is that, each phase has the same value of __________________. impedance. all of these. resistance. power factor. impedance. all of these. resistance. power factor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced star connected load with impedance of 30j - 300 Ω is supplied from a 3 - phase, 4-wire, 173 V system, the voltages to neutral being 100j -900, 100j - 300 and 100j -1500 V. The current in neutral wire is 50 A. 8.85 A. zero. 5 A. 50 A. 8.85 A. zero. 5 A. ANSWER DOWNLOAD EXAMIANS APP
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